IEEE latex会议模版中 通讯作者的标注不显示解决方法

在模版备注里有一段说明：
% conference papers do not typically use \thanks and this command
% is locked out in conference mode. If really needed, such as for
% the acknowledgment of grants, issue a \IEEEoverridecommandlockouts
% after \documentclass

也就是说在在会议中屏蔽了thanks命令，解决方法是在模版的开头：

\documentclass

后加

\IEEEoverridecommandlockouts
然后在作者代码块中写：

\author{\IEEEauthorblockN{XXX \thanks{ XXX  is corresponding author.}

...

}

在页面左下角就会自动出现脚注了。